Properties

Label 2-930-93.11-c1-0-5
Degree $2$
Conductor $930$
Sign $-0.644 - 0.764i$
Analytic cond. $7.42608$
Root an. cond. $2.72508$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.951 + 0.309i)2-s + (0.821 + 1.52i)3-s + (0.809 − 0.587i)4-s + (0.866 − 0.5i)5-s + (−1.25 − 1.19i)6-s + (0.122 + 1.16i)7-s + (−0.587 + 0.809i)8-s + (−1.64 + 2.50i)9-s + (−0.669 + 0.743i)10-s + (0.519 + 0.231i)11-s + (1.56 + 0.750i)12-s + (0.447 + 2.10i)13-s + (−0.476 − 1.07i)14-s + (1.47 + 0.909i)15-s + (0.309 − 0.951i)16-s + (−5.00 + 2.22i)17-s + ⋯
L(s)  = 1  + (−0.672 + 0.218i)2-s + (0.474 + 0.880i)3-s + (0.404 − 0.293i)4-s + (0.387 − 0.223i)5-s + (−0.511 − 0.488i)6-s + (0.0462 + 0.440i)7-s + (−0.207 + 0.286i)8-s + (−0.549 + 0.835i)9-s + (−0.211 + 0.235i)10-s + (0.156 + 0.0697i)11-s + (0.450 + 0.216i)12-s + (0.124 + 0.583i)13-s + (−0.127 − 0.285i)14-s + (0.380 + 0.234i)15-s + (0.0772 − 0.237i)16-s + (−1.21 + 0.540i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 930 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.644 - 0.764i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 930 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.644 - 0.764i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(930\)    =    \(2 \cdot 3 \cdot 5 \cdot 31\)
Sign: $-0.644 - 0.764i$
Analytic conductor: \(7.42608\)
Root analytic conductor: \(2.72508\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{930} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 930,\ (\ :1/2),\ -0.644 - 0.764i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.513426 + 1.10420i\)
\(L(\frac12)\) \(\approx\) \(0.513426 + 1.10420i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.951 - 0.309i)T \)
3 \( 1 + (-0.821 - 1.52i)T \)
5 \( 1 + (-0.866 + 0.5i)T \)
31 \( 1 + (-4.19 - 3.65i)T \)
good7 \( 1 + (-0.122 - 1.16i)T + (-6.84 + 1.45i)T^{2} \)
11 \( 1 + (-0.519 - 0.231i)T + (7.36 + 8.17i)T^{2} \)
13 \( 1 + (-0.447 - 2.10i)T + (-11.8 + 5.28i)T^{2} \)
17 \( 1 + (5.00 - 2.22i)T + (11.3 - 12.6i)T^{2} \)
19 \( 1 + (-3.58 - 0.762i)T + (17.3 + 7.72i)T^{2} \)
23 \( 1 + (5.52 + 4.01i)T + (7.10 + 21.8i)T^{2} \)
29 \( 1 + (-3.19 - 9.82i)T + (-23.4 + 17.0i)T^{2} \)
37 \( 1 + (1.33 + 0.771i)T + (18.5 + 32.0i)T^{2} \)
41 \( 1 + (-1.22 - 1.10i)T + (4.28 + 40.7i)T^{2} \)
43 \( 1 + (1.07 - 5.07i)T + (-39.2 - 17.4i)T^{2} \)
47 \( 1 + (-0.408 - 0.132i)T + (38.0 + 27.6i)T^{2} \)
53 \( 1 + (-0.499 + 4.75i)T + (-51.8 - 11.0i)T^{2} \)
59 \( 1 + (2.81 - 2.53i)T + (6.16 - 58.6i)T^{2} \)
61 \( 1 + 5.66iT - 61T^{2} \)
67 \( 1 + (-6.10 - 10.5i)T + (-33.5 + 58.0i)T^{2} \)
71 \( 1 + (10.1 + 1.06i)T + (69.4 + 14.7i)T^{2} \)
73 \( 1 + (-1.02 + 2.29i)T + (-48.8 - 54.2i)T^{2} \)
79 \( 1 + (-0.346 - 0.777i)T + (-52.8 + 58.7i)T^{2} \)
83 \( 1 + (2.23 - 2.47i)T + (-8.67 - 82.5i)T^{2} \)
89 \( 1 + (10.6 - 7.70i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (-0.672 + 0.488i)T + (29.9 - 92.2i)T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.18488614902817741175219828452, −9.453331262982151281326745357044, −8.678351624776853677726060319020, −8.339773405956618814695337908692, −7.01455394166460356436973842916, −6.11762011400433583746129778616, −5.10438267932468304820287835054, −4.19446807755925260876459249140, −2.85673286535781818394934884947, −1.75634827344580054230572768103, 0.66152020657638502240078811866, 2.02569113148743024836264448440, 2.92238468975489052054360413494, 4.13168462574402786700689195917, 5.76205191383401318120930590689, 6.53992265699067173526625838801, 7.43969939808970150134339440605, 7.998202131754329928045693142654, 8.946187116749453345914973383605, 9.679912211988513059821204640971

Graph of the $Z$-function along the critical line